[LinuxBIOS] E7501 SDRAM command bug?
Ronald G. Minnich
rminnich at lanl.gov
Tue Jun 14 17:24:45 CEST 2005
I would need to look at that code more, but what is typically done is the
boundary registers are programmed so that the ram "size" is 0x4000000 and
all the commands for setup are sent to the ram. Once all the ram init is
done, then the actual row boundaries are set.
We do it this way because it saves a lot of computation that is not really
needed.
ron
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